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(19)

(11)

2 522 610

(13)

(51)

IPC

C08L9/02(2006-01-01)

C08L91/02(2006-01-01)

C08K3/04(2006-01-01)

C08K3/06(2006-01-01)

C08K3/22(2006-01-01)

C08K5/09(2006-01-01)

C08K5/10(2006-01-01)

C08K5/18(2006-01-01)

C08K5/40(2006-01-01)

C08K5/43(2006-01-01)

C08K5/44(2006-01-01)

(21) (22)

Application

2012129261/05, 2012-07-10

(24)

Start date

2012-07-10

(22)

Actual filing date

2012-07-10

(45)

Published

2014-07-20

(72)

Inventor

Kol'Tsov Nikolaj IvanovichVinogorova Svetlana SergeevnaUshmarin Nikolaj FilippovichChernova Nadezhda Andreevna

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Imeni I.N. Ul'Janova"

FROST-RESISTANT RUBBER MIXTURE Russian patent published in 2014 - IPC C08L9/02 C08L91/02 C08K3/04 C08K3/06 C08K3/22 C08K5/09 C08K5/10 C08K5/18 C08K5/40 C08K5/43 C08K5/44

Abstract RU 2522610 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a frost-resistant rubber mixture and can be applied in the automobile and rubber industry for production of sealing components, exploited under low-temperature conditions. The rubber mixture contains butadiene-nitrile rubber BNKS-18 AN, butadiene nitrile rubber SKN-18PVH 30, thiuram D, naphtha-2, sulphenamide C, factice, technical carbon P 803, technical carbon T 900, technical carbon P245, zinc oxide, sulphur, stearin, wax ZVP, oxanol KD-6, carboxyl KS-20, N,N-dithiodimorpholin, N-nitrosodiphenylamide and plasticisers - dibutyl sebacate or trichloroethylphosphate, or trichloropropylphosphate.

EFFECT: invention makes it possible to improve physical-mechanical characteristics, in particular the temperature limit of fragility, relative elongation in rupture.

2 tbl

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RU 2 522 610 C2

Authors

Kol'Tsov Nikolaj Ivanovich

Vinogorova Svetlana Sergeevna

Ushmarin Nikolaj Filippovich

Chernova Nadezhda Andreevna

Dates

2014-07-20—Published

2012-07-10—Filed